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<FONT color="green">001</FONT>    // Copyright 2008 Waterken Inc. under the terms of the MIT X license<a name="line.1"></a>
<FONT color="green">002</FONT>    // found at http://www.opensource.org/licenses/mit-license.html<a name="line.2"></a>
<FONT color="green">003</FONT>    package org.waterken.trace;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import java.lang.reflect.Method;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.lang.reflect.Modifier;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    import org.joe_e.reflect.Reflection;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.ref_send.log.Comment;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.ref_send.log.Event;<a name="line.10"></a>
<FONT color="green">011</FONT>    import org.ref_send.log.Fulfilled;<a name="line.11"></a>
<FONT color="green">012</FONT>    import org.ref_send.log.Got;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.ref_send.log.Pipelined;<a name="line.13"></a>
<FONT color="green">014</FONT>    import org.ref_send.log.Problem;<a name="line.14"></a>
<FONT color="green">015</FONT>    import org.ref_send.log.Progressed;<a name="line.15"></a>
<FONT color="green">016</FONT>    import org.ref_send.log.Rejected;<a name="line.16"></a>
<FONT color="green">017</FONT>    import org.ref_send.log.Resolved;<a name="line.17"></a>
<FONT color="green">018</FONT>    import org.ref_send.log.Returned;<a name="line.18"></a>
<FONT color="green">019</FONT>    import org.ref_send.log.Sent;<a name="line.19"></a>
<FONT color="green">020</FONT>    import org.ref_send.log.SentIf;<a name="line.20"></a>
<FONT color="green">021</FONT>    import org.ref_send.promise.Log;<a name="line.21"></a>
<FONT color="green">022</FONT>    import org.ref_send.promise.Receiver;<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>    /**<a name="line.24"></a>
<FONT color="green">025</FONT>     * Event logging infrastructure.<a name="line.25"></a>
<FONT color="green">026</FONT>     */<a name="line.26"></a>
<FONT color="green">027</FONT>    public final class<a name="line.27"></a>
<FONT color="green">028</FONT>    EventSender {<a name="line.28"></a>
<FONT color="green">029</FONT>        private EventSender() {}<a name="line.29"></a>
<FONT color="green">030</FONT>        <a name="line.30"></a>
<FONT color="green">031</FONT>        /**<a name="line.31"></a>
<FONT color="green">032</FONT>         * Constructs a log event generator.<a name="line.32"></a>
<FONT color="green">033</FONT>         * @param stderr    log event output factory<a name="line.33"></a>
<FONT color="green">034</FONT>         * @param mark      event counter<a name="line.34"></a>
<FONT color="green">035</FONT>         * @param tracer    stack tracer<a name="line.35"></a>
<FONT color="green">036</FONT>         */<a name="line.36"></a>
<FONT color="green">037</FONT>        static public Log<a name="line.37"></a>
<FONT color="green">038</FONT>        make(final Receiver&lt;Event&gt; stderr, final Marker mark, final Tracer tracer) {<a name="line.38"></a>
<FONT color="green">039</FONT>            class LogX extends Log {<a name="line.39"></a>
<FONT color="green">040</FONT>                static private final long serialVersionUID = 1L;<a name="line.40"></a>
<FONT color="green">041</FONT>    <a name="line.41"></a>
<FONT color="green">042</FONT>                public @Override void<a name="line.42"></a>
<FONT color="green">043</FONT>                comment(final String text) {<a name="line.43"></a>
<FONT color="green">044</FONT>                    stderr.apply(new Comment(mark.apply(), tracer.timestamp(),<a name="line.44"></a>
<FONT color="green">045</FONT>                                             tracer.traceHere(), text));<a name="line.45"></a>
<FONT color="green">046</FONT>                }<a name="line.46"></a>
<FONT color="green">047</FONT>                <a name="line.47"></a>
<FONT color="green">048</FONT>                public @Override void<a name="line.48"></a>
<FONT color="green">049</FONT>                problem(final Exception reason) {<a name="line.49"></a>
<FONT color="green">050</FONT>                    stderr.apply(new Problem(mark.apply(), tracer.timestamp(),<a name="line.50"></a>
<FONT color="green">051</FONT>                                             tracer.traceException(reason),<a name="line.51"></a>
<FONT color="green">052</FONT>                                             tracer.readException(reason), reason));<a name="line.52"></a>
<FONT color="green">053</FONT>                }<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>                public @Override void<a name="line.55"></a>
<FONT color="green">056</FONT>                got(final String message, final Class&lt;?&gt; concrete, Method method) {<a name="line.56"></a>
<FONT color="green">057</FONT>                    if (null != concrete &amp;&amp; null != method &amp;&amp;<a name="line.57"></a>
<FONT color="green">058</FONT>                            !Modifier.isStatic(method.getModifiers())) {<a name="line.58"></a>
<FONT color="green">059</FONT>                        try {<a name="line.59"></a>
<FONT color="green">060</FONT>                            method = Reflection.method(concrete, method.getName(),<a name="line.60"></a>
<FONT color="green">061</FONT>                                                       method.getParameterTypes());<a name="line.61"></a>
<FONT color="green">062</FONT>                        } catch (final NoSuchMethodException e) {<a name="line.62"></a>
<FONT color="green">063</FONT>                            // Log abstract method if concrete one cannot be found.<a name="line.63"></a>
<FONT color="green">064</FONT>                        }<a name="line.64"></a>
<FONT color="green">065</FONT>                    }<a name="line.65"></a>
<FONT color="green">066</FONT>                    stderr.apply(new Got(mark.apply(), tracer.timestamp(),<a name="line.66"></a>
<FONT color="green">067</FONT>                        null!=method ? tracer.traceMember(method) : null, message));<a name="line.67"></a>
<FONT color="green">068</FONT>                }<a name="line.68"></a>
<FONT color="green">069</FONT>    <a name="line.69"></a>
<FONT color="green">070</FONT>                public @Override void<a name="line.70"></a>
<FONT color="green">071</FONT>                sent(final String message) {<a name="line.71"></a>
<FONT color="green">072</FONT>                    stderr.apply(new Sent(mark.apply(), tracer.timestamp(),<a name="line.72"></a>
<FONT color="green">073</FONT>                                          tracer.traceHere(), message));<a name="line.73"></a>
<FONT color="green">074</FONT>                }<a name="line.74"></a>
<FONT color="green">075</FONT>    <a name="line.75"></a>
<FONT color="green">076</FONT>                public @Override void<a name="line.76"></a>
<FONT color="green">077</FONT>                returned(final String message) {<a name="line.77"></a>
<FONT color="green">078</FONT>                    stderr.apply(new Returned(mark.apply(), tracer.timestamp(),<a name="line.78"></a>
<FONT color="green">079</FONT>                                              null, message));<a name="line.79"></a>
<FONT color="green">080</FONT>                }<a name="line.80"></a>
<FONT color="green">081</FONT>    <a name="line.81"></a>
<FONT color="green">082</FONT>                public @Override void<a name="line.82"></a>
<FONT color="green">083</FONT>                sentIf(final boolean pipelined,<a name="line.83"></a>
<FONT color="green">084</FONT>                       final String message, final String condition) {<a name="line.84"></a>
<FONT color="green">085</FONT>                    if (pipelined) {<a name="line.85"></a>
<FONT color="green">086</FONT>                        stderr.apply(new Pipelined(mark.apply(), tracer.timestamp(),<a name="line.86"></a>
<FONT color="green">087</FONT>                                                                       tracer.traceHere(),<a name="line.87"></a>
<FONT color="green">088</FONT>                                                                       message, condition));<a name="line.88"></a>
<FONT color="green">089</FONT>                    } else {<a name="line.89"></a>
<FONT color="green">090</FONT>                            stderr.apply(new SentIf(mark.apply(), tracer.timestamp(),<a name="line.90"></a>
<FONT color="green">091</FONT>                                                                tracer.traceHere(),<a name="line.91"></a>
<FONT color="green">092</FONT>                                                                message, condition));<a name="line.92"></a>
<FONT color="green">093</FONT>                    }<a name="line.93"></a>
<FONT color="green">094</FONT>                }<a name="line.94"></a>
<FONT color="green">095</FONT>    <a name="line.95"></a>
<FONT color="green">096</FONT>                public @Override void<a name="line.96"></a>
<FONT color="green">097</FONT>                resolved(final String condition) {<a name="line.97"></a>
<FONT color="green">098</FONT>                    stderr.apply(new Resolved(mark.apply(), tracer.timestamp(),<a name="line.98"></a>
<FONT color="green">099</FONT>                                              tracer.traceHere(), condition));<a name="line.99"></a>
<FONT color="green">100</FONT>                }<a name="line.100"></a>
<FONT color="green">101</FONT>    <a name="line.101"></a>
<FONT color="green">102</FONT>                public @Override void<a name="line.102"></a>
<FONT color="green">103</FONT>                fulfilled(final String condition) {<a name="line.103"></a>
<FONT color="green">104</FONT>                    stderr.apply(new Fulfilled(mark.apply(), tracer.timestamp(),<a name="line.104"></a>
<FONT color="green">105</FONT>                                               tracer.traceHere(), condition));<a name="line.105"></a>
<FONT color="green">106</FONT>                }<a name="line.106"></a>
<FONT color="green">107</FONT>                <a name="line.107"></a>
<FONT color="green">108</FONT>                public @Override void<a name="line.108"></a>
<FONT color="green">109</FONT>                rejected(final String condition, final Exception reason) {<a name="line.109"></a>
<FONT color="green">110</FONT>                    stderr.apply(new Rejected(mark.apply(), tracer.timestamp(),<a name="line.110"></a>
<FONT color="green">111</FONT>                                              tracer.traceHere(),condition,reason));<a name="line.111"></a>
<FONT color="green">112</FONT>                }<a name="line.112"></a>
<FONT color="green">113</FONT>                <a name="line.113"></a>
<FONT color="green">114</FONT>                public @Override void<a name="line.114"></a>
<FONT color="green">115</FONT>                progressed(final String condition) {<a name="line.115"></a>
<FONT color="green">116</FONT>                    stderr.apply(new Progressed(mark.apply(), tracer.timestamp(),<a name="line.116"></a>
<FONT color="green">117</FONT>                                                tracer.traceHere(), condition));<a name="line.117"></a>
<FONT color="green">118</FONT>                }<a name="line.118"></a>
<FONT color="green">119</FONT>            }<a name="line.119"></a>
<FONT color="green">120</FONT>            return new LogX();<a name="line.120"></a>
<FONT color="green">121</FONT>        }<a name="line.121"></a>
<FONT color="green">122</FONT>    }<a name="line.122"></a>




























































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